Set zombie's target to something out of range?

So Im trying to make a Police system and there are 2 police stations on the other sides of the maps, and when a player kills another 2 police are sent to the killer. When I try to set their target to something big like 100 blocks away, outside their range, the zombie wont actually go there, even if I use the EntityTargetEvent.

Any ways to do this, NMS code is ok (using 1.7_R2).
I have no experience with overriding mobs and making them walk somewhere.

 

You can set their attribute for follow range to a higher amount, but it may cause lag.

 

ZeusAllMighty11
Which param under EntityZombie / EntityLiving does this? Its all obfuscated and I have no idea

 

Plo124
This should work:

Code:java

this.getAttributeInstance(GenericAttributes.b).setValue(<range>);

(If you're using custom entities. Also, take a look at this: https://github.com/Bukkit/mc-dev/tree/master/net/minecraft/server)

 

ZeusAllMighty11 TryB4
I'm trying to summon my custom zombies now, but they dont appear. Instead my minecraft crashes for an IOException. No error on the console.

Code:java

package me.Plo457.cop;
 
import java.lang.reflect.Field;
 
import net.minecraft.server.v1_7_R2.EntityZombie;
import net.minecraft.server.v1_7_R2.GenericAttributes;
import net.minecraft.server.v1_7_R2.PathfinderGoalFloat;
import net.minecraft.server.v1_7_R2.PathfinderGoalSelector;
import net.minecraft.server.v1_7_R2.World;
 
import org.bukkit.craftbukkit.v1_7_R2.util.UnsafeList;
 
 
public class CustomEntityZombie extends EntityZombie {
 
public CustomEntityZombie(World world) {
super(world);
 
try {
Field bField = PathfinderGoalSelector.class.getDeclaredField("b");
bField.setAccessible(true);
Field cField = PathfinderGoalSelector.class.getDeclaredField("c");
cField.setAccessible(true);
bField.set(goalSelector, new UnsafeList<PathfinderGoalSelector>());
bField.set(targetSelector, new UnsafeList<PathfinderGoalSelector>());
cField.set(goalSelector, new UnsafeList<PathfinderGoalSelector>());
cField.set(targetSelector, new UnsafeList<PathfinderGoalSelector>());
} catch (Exception exc) {
exc.printStackTrace();
}
this.goalSelector.a(0, new PathfinderGoalFloat(this));
this.targetSelector.a(1, new PathfinderGoalKillTarget(this));
}
@Override
protected void aD() {
super.aD();
this.getAttributeInstance(GenericAttributes.b).setValue(300.0D); // Original 3.0D
}
}
 

Code:java

package me.Plo457.cop;
 
import java.util.Map.Entry;
 
import net.minecraft.server.v1_7_R2.Entity;
import net.minecraft.server.v1_7_R2.EntityCreature;
import net.minecraft.server.v1_7_R2.PathfinderGoal;
 
import org.bukkit.entity.Player;
 
public class PathfinderGoalKillTarget extends PathfinderGoal {
    private EntityCreature entitycreature;
    public PathfinderGoalKillTarget(EntityCreature entitycreature){
    this.entitycreature = entitycreature;
    }
 
 
    @Override
    public boolean a() {
        return true;
    }
    @Override
    public void c(){
        Player target = null;
        for (Entry<String, Crime> crime : CrimeHandler.crimes.entrySet()){
            if (crime.getValue().cops.contains(this.entitycreature)){
                target = crime.getValue().getPlayer();
            }
        }
        if (target != null){
            this.entitycreature.getNavigation().a((Entity) target);
        } else {
            this.entitycreature.getNavigation().a(this.entitycreature.locX,this.entitycreature.locY,this.entitycreature.locZ);
        }
    }
}
 

Code:java

CustomEntityZombie zombie = new CustomEntityZombie(((CraftWorld)location.getWorld()).getHandle());
zombie.setLocation(station.getLocation().getX(),station.getLocation().getY(),station.getLocation().getZ(),0,0);
((CraftWorld)location.getWorld()).getHandle().addEntity(zombie);

 

bump, the question is now how to summon a custom zombie

 

Plo124

Code:java

zombie.setLocation(station.getLocation().getX(),station.getLocation().getY(),station.getLocation().getZ(),station.getLocation().getYaw(),station.getLocation().getPitch());
 
((CraftWorld) world).getHandle().addEntity(zombie, SpawnReason.CUSTOM);
 
 

Don't get the zombie's world as it hasn't spawned yet.

 

TryB4
location.getWorld() is the location the zombie will spawn, its not calling zombie.getWorld().